Memphis' remaining schedule is soft, but Kansas' isn't really much tougher.
Memphis really plays no one, your toughest remaining team is Texas, you beat them, you go undefeated! That's not that much tougher of a schedule.
Now, of the teams that they've both played: USC, Arizona, and Oklahoma...
You both beat SC by four, you smoked Oklahoma by 30, they beat em by 10...but, they beat Arizona (always a respectable squad) by 13, and it took you overtime to beat them by 4.
On top of that, they beat Georgetown soundly, who is a top team this year, and you don't even face a team of that caliber!
Now, I am not saying Kansas is garbagio, they're legitimate...but don't make it seem like your schedule is oh so much more difficult.
Tourney time is when we'll see what's up. I give a slight edge to Memphis.